http://www.youtube.com/watch?v=7-KczCp0OQ4
据说,这个飞行套件可以提供430磅（195公斤）的推力，可以时速22英哩（约35.4公里）的速度前进，最高可到30英呎（约9公尺出头），一套要价美金99500元。作者: Phoenixtear 时间: 2011-2-3 13:15
It seems that the thing blows out on the sides is water instead of air, does that mean it can only be used where water is accessible and a long plastic pipe on the backside is a must?